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Cyber security news, as it breaks.
Updated 107 stories in 24 hours
The incidents, breaches and state campaigns making headlines.
160stories this week
1today
the last seven days
Most fromBleepingComputer, The Record, The Hacker News, SecurityWeek
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U.S. officials seized seven domains linked to Flax Typhoon as security agencies in seven countries warned of attempts to steal sensitive data worldwide.
Bitdefender
Citrix patched CVE-2026-107406, a critical NetScaler ADC and Gateway flaw that could allow remote code execution or denial-of-service attacks. Citrix has released security updates to fix CVE-2026-107406 (CVSS score of 9.5), a critical flaw affecting NetScaler ADC and NetScaler Gateway that could allow remote code execution or denial-of-service (DoS) under certain conditions. The vulnerability is…
Security Affairs
The FBI seized seven domains used to operate Microscan and FishHub, two hacking tools linked to Chinese state-sponsored hackers known as Flax Typhoon that were used to target critical infrastructure and other organizations in the US and abroad. Seizure notice (Source: US Department of Justice) According to the US Department of Justice, the hackers worked…
Help Net Security
The Cross-Market Operational Resilience Group (CMORG) yesterday (8 October 2026) completed its biennial simulation exercise, known as SIMEX26, focused this year on a global cloud services disruption.
Bank of England
CrowdStrike analyzes open directories left by an attacker who used the ARTEX AI pentest tool and LLMs to breach South Korean financial firms. CrowdStrike published a research on a campaign against South Korean financial organizations that ran from late September to early October 2026 and ended with stolen data. The attacker left their working notes…
Security Affairs
436K accounts
In August 2026, the food and animal safety organisation Neogen was the target of a ShinyHunters “pay or leak” extortion attempt. The group later published data it claimed had been obtained from Neogen. The data consisted largely of corporate contact records and included 436k unique email addresses from mailing lists, employee records and other contacts.
Have I Been Pwned
$1.2 million was paid out at Pwn2Own Ireland 2026 for exploits targeting phones, printers, smart speakers, smart home hubs, and AI infrastructure and coding tools.
SecurityWeek
A backdoor that makes no noise is hard to catch, and that’s the point of BPFDoor. The Linux malware waits for a special “magic packet” before it acts. In this interview with Help Net Security, Christiaan Beek, VP of Rapid7 Intelligence, explains why its operators go after mail gateways and other edge devices that can’t…
Help Net Security
The Pwn2Own Ireland 2026 hacking contest has concluded, with hackers collecting $1,262,000 in rewards after exploiting 98 zero-day flaws.
BleepingComputer
Brenden Cuni, an ICE supervisor, has been accused of excessive force and tackling a pregnant woman to the ground. Several of his arrests were later found to be unlawful in federal court.
WIRED
Infecting devices from 2021 until the FBI stepped in…
The Register
The FBI has seized seven domains used by Chinese state-sponsored hackers known as Flax Typhoon to operate two hacking tools, MicroScan and FishHub, used in attacks that breached critical infrastructure and other organizations worldwide.
BleepingComputer